diff --git a/tests/test_compressedpropertyaccess.cpp b/tests/test_compressedpropertyaccess.cpp
index 3b635510..8836de4d 100644
--- a/tests/test_compressedpropertyaccess.cpp
+++ b/tests/test_compressedpropertyaccess.cpp
@@ -241,14 +241,14 @@ BOOST_FIXTURE_TEST_CASE(CAExtractIntUndefinedAny,
 
 // Construct compressed integer (int) array based on global, fully
 // specified array extracted from input deck.  Custom type-check tag.
+struct RegionID : public Opm::GridPropertyAccess::Tag::Any {};
+
 BOOST_FIXTURE_TEST_CASE(CAExtractIntDefinedCustom,
                         TestFixture<SetupSimple>)
 {
     typedef Opm::GridPropertyAccess::ArrayPolicy
         ::ExtractFromDeck<int> ECLGlobalIntArray;
 
-    struct RegionID : public Opm::GridPropertyAccess::Tag::Any {};
-
     typedef Opm::GridPropertyAccess::
         Compressed<ECLGlobalIntArray, RegionID> CompressedArray;
 
@@ -283,14 +283,14 @@ BOOST_FIXTURE_TEST_CASE(CAConstantDoubleAny,
 
 // Construct compressed double array based on global constant value
 // for all cells.  Custom type-check tag.
+struct MyTag : public Opm::GridPropertyAccess::Tag::Any {};
+
 BOOST_FIXTURE_TEST_CASE(CAConstantDoubleCustom,
                         TestFixture<SetupSimple>)
 {
     typedef Opm::GridPropertyAccess::ArrayPolicy
         ::Constant<double> ConstantDoubleArray;
 
-    struct MyTag : public Opm::GridPropertyAccess::Tag::Any {};
-
     typedef Opm::GridPropertyAccess::
         Compressed<ConstantDoubleArray, MyTag> CompressedArray;
 
@@ -333,8 +333,6 @@ BOOST_FIXTURE_TEST_CASE(CAConstantIntCustom,
     typedef Opm::GridPropertyAccess::ArrayPolicy
         ::Constant<int> ConstantIntArray;
 
-    struct MyTag : public Opm::GridPropertyAccess::Tag::Any {};
-
     typedef Opm::GridPropertyAccess::
         Compressed<ConstantIntArray, MyTag> CompressedArray;